The two masted wooden schooner Graham Brothers was built at Fort Howard, Wisconsin by Simon Vaughn in 1874. The vessel was named after the owners it was built for. The vessel was rated B1.

The Last Document Of Enrollment Surrendered: Chicago: 6/29/1905: "Abandoned".
The schooner Graham Brothers was abandoned in 1905 on the eastern shore of the Sheboygan River at the foot of Virginia Avenue in Sheboygan, Wisconsin.
The majority of the wreck is located under water and under river sediments. The Graham Brothers shipwreck site consists primarily of the lower hull section.. The starboard side is better preserved than the port side. Without excavation of the hull, it cannot be determined to what degree the keel section and related parts remain intact.